<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
  <meta http-equiv="refresh" content="3;url=/login.html">
    <title>登录失败</title>
</head>
<body>

<center>
  <h1>登录失败，用户名或密码错误<a href="/login.html">点击可立即返回！</a></h1>
  3秒后自动跳回到登录页面！
</center>
</body>
</html>